html,body {
	width: 100%;
	height: 100%;
	color: #FF0;
	font-size: 16px;
}
body,div,p,ul,ol,li,input,table,a,img {
	margin: 0;
	padding: 0;
	outline: 0;
}
.wrap {
	width: 640px;
	margin: 0 auto;
	font-size: 2rem;
	overflow: hidden;
	position: relative;
	z-index: 10;
}
